C0584 Urgente
Brake Booster Motor B Phase U-V-W Circuit Low
No conducir — requiere atención inmediata
Descripción
This code means that the electrical signal to one of the phases (U, V, or W) of the brake booster motor B is too low. This can prevent the motor from providing adequate power assistance to your brakes.
Causas comunes
- Low voltage supply to the brake booster motor B
- Faulty brake booster motor B
- Wiring issue causing voltage drop
- Problem with the brake booster control module
- Weak battery or alternator
Síntomas
- Brake warning light illuminated
- Reduced braking assist (harder to press brake pedal)
- Intermittent power braking issues